Celtics fans in attendance for Thursday night’s showdown with LeBron James and the Lakers got a special treat. 

Fans were excited to see Bill Belichick and his girlfriend in attendance. 

They appeared to have been equally excited for the presence of a very famous T-shirt.

That T-shirt was Barstool Sports, the one that features Roger Goodell’s face with a clown nose

And it was worn by none other than Dave Portnoy, the founder of Barstool Sports who’s had a bit of a rocky past week with the NFL.

Portnoy appeared on the Jumbotron. 

Watch below: 

And the crowd went nuts. 

Portnoy is a real deal Folk Hero. 

God Bless him. 

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